Enum Backoff 

pub enum Backoff {
    Constant(Duration),
    Exponential {
        initial: Duration,
        max: Duration,
        factor: u32,
    },
}

Delay strategy applied between retry attempts.

Variants

Constant(Duration)

Use the same delay between every attempt.

Exponential

Multiply the delay after each failed attempt up to a ceiling.

Fields

initial: Duration

Delay before the first retry.

max: Duration

Maximum delay between attempts.

factor: u32

Multiplier applied after each attempt.

Trait Implementations

impl Clone for Backoff

fn clone(&self) -> Backoff

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Backoff

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.